How do I view the survey's publishing history?

To examine your survey's publishing history, go to Surveys & Data Collection | Survey Hub | <desired_survey> | Manage. On the Manage Survey page, click Publish History:

 

 

The Deployment History page appears, allowing you to click on a given version to get more information on it:

 

 

The Deployment Summary for each instance of the survey contains detailed data on both individual questions and the survey as a whole:

 

The Deployment Summary section displays counts for various survey statistics:

 

 

The Deployment Detail section contains summaries of the following:

Page Detail

Displays the following information for each page of the survey:

 

Question Detail

Displays the following information for each question (where relevant):

 

Table Detail

Displays the following additional information about tables:

 

Validation

The following information is displayed for each validation rule in the survey:

 

Calculated Fields

The following information is displayed for each calculated field defined in the survey:

 

Piping Rules

The following information is displayed for each piping rule in the survey:

 

 

The languages section displays a language summary containing the following information:

Languages

 

For each language, the following information is displayed:

 

Web Extensibility Events

The Extensibility Events summary displays the number of enabled extensibility events and the following information for each one: